26880279244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73846921}}^1$

素因数の和:73846945

約数の個数: 24

約数和(自身を含む): 57895986848

約数和(自身を除く): 31015707604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 73846921, 147693842, 295387684, 516928447, 960009973, 1033856894, 1920019946, 2067713788, 3840039892, 6720069811, 13440139622, 26880279244]

約数ペア:

[(1, 26880279244), (2, 13440139622), (4, 6720069811), (7, 3840039892), (13, 2067713788), (14, 1920019946), (26, 1033856894), (28, 960009973), (52, 516928447), (91, 295387684), (182, 147693842), (364, 73846921)]